| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-517
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-512 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08 |
| filingDate |
2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48cb69b5420a4dc4295a7de2b4189d4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e1d996148d6a50b7f83411b927b1c22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf16086dab39573f1f3ae7e3032b3ff3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77217cec6953fd205b1f76090ac067c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53f05522a88a15279ebf53a8cfe98844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fe9feec7b2cfa0d0ff88b5c728daeca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_947a5093eeeba37036cced5761beabc0 |
| publicationDate |
2017-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170075642-A |
| titleOfInvention |
Recovering method of phenol and acetone from cracking reaction product of bisphenol-a residue |
| abstract |
Disclosed is a process for recovering phenol and acetone from a bisphenol-A decomposition reaction product, which can improve economic efficiency and efficiency by utilizing a phenol / acetone purification process used in the production of bisphenol-A. The method for recovering phenol and acetone from the decomposition product of bisphenol-A residue comprises: (a) decomposing and purifying cumene hydroperoxide produced by the oxidation reaction of cumene to separate phenol and acetone; (b) isolating the bisphenol-A produced by reacting the separated phenol and acetone, and purifying the purge stream or the phenol containing the bisphenol- Decomposing the stream under an alkaline aqueous solution; And (C) feeding the reaction product obtained by the decomposition reaction to a step of separating the phenol and acetone to separate phenol and acetone, wherein the steps (a) and (c) are performed simultaneously . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200077027-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11370735-B2 |
| priorityDate |
2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |